Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add yoanbernabeu/slidev-skills --skill slidev-transitionsgit clone --depth 1 https://github.com/yoanbernabeu/slidev-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/yoanbernabeu/slidev-skills/slidev-transitions)<a href="https://agentmods.dev/skills/yoanbernabeu/slidev-skills/slidev-transitions"><img src="https://agentmods.dev/badge/skills/yoanbernabeu/slidev-skills/slidev-transitions/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/yoanbernabeu/slidev-skills/slidev-transitions"><img src="https://agentmods.dev/badge/skills/yoanbernabeu/slidev-skills/slidev-transitions.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00027 | $0.02223 |
| Opus 5.5 | $0.00011 | $0.00889 |
| Sonnet 5.5 | $0.00005 | $0.00445 |
| Haiku 4.5 | $0.00003 | $0.00222 |
Grade A, and why
slidev-transitions scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 549 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Slide Transitions in Slidev
This skill covers adding smooth transitions between slides in Slidev, including built-in transitions, custom animations, and directional transitions.
When to Use This Skill
- Adding polish to presentations
- Creating smooth navigation experiences
- Emphasizing slide changes
- Matching presentation themes
- Creating unique visual effects
Setting Transitions
Global Transition (Frontmatter)
---
transition: slide-left
---
Applied to all slides in the presentation.
Per-Slide Transition
---
transition: fade
---
# This slide fades in
---
transition: slide-up
---
# This slide slides up
Inline with Separator
# Slide 1
---
transition: zoom
---
# Slide 2 (zooms in)
Built-in Transitions
Fade Transitions
| Name | Effect |
|---|---|
fade |
Simple fade in/out |
fade-out |
Fade out, then appear |
---
transition: fade
---
Slide Transitions
| Name | Effect |
|---|---|
slide-left |
New slide enters from right |
slide-right |
New slide enters from left |
slide-up |
New slide enters from bottom |
slide-down |
New slide enters from top |
---
transition: slide-left
---
View Transition
Uses the modern View Transitions API:
---
transition: view-transition
---
Note: Requires browser support for View Transitions API.
Directional Transitions
Forward/Backward Different
Use | to separate forward and backward transitions:
---
transition: slide-left | slide-right
---
- Going forward: slides left
- Going backward: slides right
Common Patterns
# Natural slide direction
---
transition: slide-left | slide-right
---
# Vertical navigation
---
transition: slide-up | slide-down
---
# Fade forward, slide back
---
transition: fade | slide-right
---
Custom Transitions
CSS-based Custom Transition
Create styles/index.css:
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2mo ago First seen · 549 lines · 27 tokens per session scan A 2fd403c3af81
slidev-transitions is a skill published in the GitHub repository yoanbernabeu/slidev-skills (41 stars, last pushed 9mo ago), licensed MIT. It adds 27 tokens to every session and 2,223 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
slidev-transitions compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| slidev-transitionsyoanbernabeu/slidev-skills | Skill | 41 | 9mo ago | MIT | A | 27 | Claude Code |
| imagegenopenai/codex | Skill | 133k | yesterday | Apache-2.0 | A | 113 | Codex |
| playwright-climicrosoft/playwright | Skill | 99k | yesterday | Apache-2.0 | A | 19 | Claude Code |
| local-ai-agentsmicrosoft/ai-agents-for-beginners | Skill | 79k | 4d ago | MIT | A | 200 | Claude Code, Codex |
| systematic-debuggingobra/superpowers | Skill | 313k | 3d ago | MIT | A | 21 | Claude Code |
| next-cache-components-adoptionvercel/next.js | Skill | 143k | yesterday | MIT | A | 95 | Claude Code |
| next-partial-prefetching-adoptionvercel/next.js | Skill | 143k | yesterday | MIT | A | 103 | Claude Code |